2020 VOLKSWAGEN UP! check engine

Warning and information displays
The system checks certain components and functions in the vehicle when the ignition is switched
on or while the vehicle is in motion. Functional faults are indicated by warning symbols on the
instrument cluster display (⇒ Warning and indicator lampsyf$QDFRXVWLFZDUQLQJLVDOVRJLYHQLQ
certain cases. Different instrument cluster designs will have different displays.
Distance displays
The odometer registers the total distance travelled by the car.
The trip recorder (tripyfVKRZVWKHGLVWDQFHWUDYHOOHGVLQFHWKHWULSUHFRUGHUZDVODVWUHVHW7KHILQDO
digit shows distances of 100 m.
Outside temperature display
If the outside temperature falls below +4°C (+39°FyfWKHGLVSOD\DOVRVKRZVDVQRZIODNHV\PEROLFH
warningyf7KLVV\PEROIODVKHVDQGWKHQUHPDLQVFRQVWDQWO\OLWXQWLOWKHRXWVLGHWHPSHUDWXUHULVHV
above +6°C (+43°Fyf ⇒.
When the vehicle is stationary or travelling at very low speeds, the temperature displayed may be
slightly higher than the actual outside temperature as a result of the heat radiated from the engine.
The measuring range lies between -40℃ (-40°FyfDQG
r)\f.
Selector lever positions
The chosen selector lever position is indicated by luminous lettering on the selector lever. In
position D the selected gear and the current position are shown in the instrument cluster display. In
position (TiptronicyfRQO\WKHVHOHFWHGJHDULVVKRZQ ⇒ Changing gear.
Gear-change indicator (manual gearboxyf
While the vehicle is in motion, the instrument cluster may show which gear should be selected to
reduce fuel consumption ⇒ Changing gear.
Belt status display for the rear seats
Once the ignition has been switched on, the driver can see the belt status display in the instrument
cluster display and therefore can tell whether or not the rear passengers have fastened their seat
belts ⇒ Seat belts.
Start/stop system status display
The instrument cluster display shows information about the current status ⇒ Pull-away assist
systems.
The design and content of displays may vary, as different instrument clusters are available.
Failure to observe the warning lamps could lead to your vehicle breaking down in traffic, and
to accidents and serious injuries.
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In some vehicles other vehicle functions can be displayed on the screen of the portable
navigation device (delivered by Volkswagenyf ⇒ Accessories, modifications, repairs and renewal of
parts.
After starting the engine with a discharged vehicle battery, or after the battery has been
changed, system settings (time, date, personal convenience settings and programmingyfPD\KDYH
been changed or deleted. Check and correct the settings as necessary once the vehicle battery has
been sufficiently charged.
Using the displays in the instrument cluster
Fig. 12 The windscreen wiper lever: button ① to confirm and rocker switch ② to change the
display
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Opening a display option
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Are any technical modifications required for driving the vehicle abroad, e.g. masking the
headlights?
Are the necessary tools, diagnostic equipment and spare parts available for service and
repair work?
Are there any Volkswagen dealerships in the destination country?
For petrol engines: is unleaded petrol with the correct octane number available?
And for gas engines: is compressed natural gas (CNGyfDYDLODEOH)XHO?
Are the correct engine oil (Engine oilyfDQGRWKHUVHUYLFHIOXLGVWKDWFRPSO\ZLWK9RONVZDJHQ
specifications available in the destination country?
Will the portable navigation unit Accessories, modifications, repairs and renewal of parts
work with the navigation data available in the destination country?
Are special tyres necessary for travelling in the destination country?
Checklist
In some countries, special safety standards and emissions-related legislation apply that may
differ from the construction of the vehicle. Volkswagen recommends that you visit your
Volkswagen dealership before travelling abroad to find out about any legal requirements and
the following issues at your destination:
Driving through water on roads
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Please follow these rules to help prevent damage to your vehicle when driving through water, for
example if the road is flooded:
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Checking and refilling the windscreen washer fluid level
Fig. 68 In the engine compartment: cap of washer fluid reservoir
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The windscreen washer fluid level should be checked regularly and topped up as necessary.
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Information on the brakes
First read and observe the introductoryinformation and safety warnings⇒
Introduction
New brake pads cannot generate the full braking effect during the first 200 to 300 km and must first
be run in ⇒. However, you can compensate for the slightly reduced braking force by applying
more pressure to the brake pedal. During the run-in period, the braking distance is longer when
the brakes are depressed fully or during emergency braking than with brakes that have been fully
run in. In the run-in period, the brakes should not be depressed fully and situations that create a
heavy load on the brakes should be avoided. For example, when driving too close to the vehicle
ahead.
The rate of wear of the brake pads depends to a great extent on the conditions under which the
vehicle is operated and the way in which the vehicle is driven. With regular urban trips, short
journeys and a sporty driving style, the brake pads must be checked by a qualified workshop more
regularly than stated in the service schedule.
When driving with wet brakes, for example after driving through water, after heavy rainfall or after
washing the vehicle, the braking effect may be delayed as the brake discs will be wet, or possibly
iced up (in winteryf7KHEUDNHVPXVWEHGULHGDVTXLFNO\DVSRVVLEOHE\FDUHIXOEUDNLQJDWKLJKHU
speed. Please ensure that no following vehicle and no other road user is put at risk as a result of
this action ⇒.
Any layer of salt accumulated on the discs and pads will delay the braking effect and increase the
braking distance. If the brakes on the vehicle have not been applied for a long time on roads that
have been gritted with salt, the layer of salt must be reduced through careful braking ⇒.
Corrosion on the brake discs and dirt in the brake pads are facilitated through long periods of
inactivity, low mileage and low load levels. If the brake pads have been hardly used, or if they are at
all corroded, Volkswagen recommends that the brake discs and brake pads be cleaned by braking
strongly several times from high speed. Please ensure that no following vehicle and no other road
user is put at risk as a result of this action ⇒.
Fault in the brake system
A brake circuit may have failed if you have to reduce speed and the vehicle does not brake as
normal (sudden increase in braking distanceyf7KLVLVLQGLFDWHGE\WKHZDUQLQJOLJKW . Go to the
nearest qualified workshop immediately to have the fault corrected. Drive at low speed when doing
this and anticipate much longer braking distances and an increase in the pressure required on the
pedal.
Brake servo
The brake servo will only function when the engine is running and reinforces the pressure applied
by the driver on the brake pedal.
If the brake servo is not functioning or the vehicle is being towed, the brake pedal will have to be
depressed more forcefully as the braking distance will be increased due to the lack of assistance for
the brake system ⇒.
The components of the exhaust system become very hot. This can cause fires and serious
injuries.
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If the front brake pads are tested, the rear brake pads should be tested at the same time.
Regularly check the thickness of the brake pads through the openings in the rims or from the
underside of the vehicle. If necessary, remove the wheels to carry out a comprehensive check.
Volkswagen recommends using a Volkswagen dealership for this purpose.
Brake assist systems
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The brake assist systems ESC, ABS, EBV, BAS, TCS, TC and EDL will only function when the
engine is running. They make a considerable contribution to active driving safety.
Electronic stability control (ESCyf
The ESC helps to reduce the risk of skidding and to improve driving stability by braking individual
wheels in certain driving situations. The ESC detects critical driving situations such as oversteer,
understeer and wheelspin. The system supports the stabilisation process for the vehicle by targeted
braking or by reducing engine torque.
ESC has its limitations. It is important to realise that ESC cannot overcome the laws of physics.
ESC will not be able to assist in every situation faced by a driver. For example, ESC will not be able
New brake pads will not have the optimal braking effect when first fitted.
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Before using a particular brake fluid, check that the specifications printed on the container
correspond to the vehicle requirements.
Brake fluid that is compliant with VW standard 501 14 is available from Volkswagen dealerships.
If this brake fluid is not available and it is necessary to use another high-quality brake fluid instead,
brake fluid that is compliant with DIN ISO 4925 CLASS 4 or US standard FMVSS 116 DOT 4 can
be used.
Not all brake fluids that are compliant with DIN ISO 4925 CLASS 4 or US standard FMVSS 116
DOT 4 have the same chemical composition. Some of these brake fluids may contain chemicals
that can damage or destroy brake system components over time.
Volkswagen therefore recommends the use of brake fluid that is compliant with
VW standard 501 14 to ensure sustained optimal operation of the brake system.
Brake fluid that is compliant with VW standard 501 14 fulfils the requirements of DIN ISO 4925
CLASS 4 or US standard FMVSS 116 DOT 4.
Brake fluid level
The brake fluid level must always be between the MIN and MAX marking on the brake fluid
container or above the MIN marking ⇒.
The brake fluid level cannot be checked accurately in all models as engine components may
partially conceal the brake fluid container. If the brake fluid level cannot be read exactly, please
proceed to a qualified workshop.
The brake fluid level drops slightly when the vehicle is being used as the brake pads wear and the
brakes are automatically adjusted.
Changing the brake fluid
The brake fluid must be changed as indicated in the service schedule ⇒BookletService schedule,.
The brake fluid should be changed by a qualified workshop. Volkswagen recommends using a
Volkswagen dealership for this purpose. Only brake fluid that conforms with the required
specification should be used.
Brake fluid can pollute the environment. Any spilt service fluids must be cleaned up and
disposed of properly.
Brake failure or reduced braking effect can be caused by the brake fluid level being too low or
by brake fluid that is too old or unsuitable.
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Indicator lamps
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Lit upPossible causeSolution
The start/stop system is not available.
Automatic engine stop active.
The start/stop system is available, but an
automatic engine stop is not possible.
Check whether all technical requirements
have been fulfilled. If not, remedy any
shortfalls ⇒ Start/stop system.
Start/stop system cannot start the engine.
Start the engine again manually using the
vehicle key ⇒ Starting and stopping the
engine.
Fault in the alternator.⇒ Vehicle battery
FlashesPossible causeSolution
Start/stop system not available.Proceed to a qualified workshop.
Several warning and indicator lamps will light up briefly as a functional check when the ignition is
switched on. They will switch off after a few seconds.
Start/stop system
Fig. 103 In the upper part of the centre console: button for the start/stop system
First read and observe the introductoryinformation and safety warnings⇒
Introduction
When the start/stop system is active, the engine is switched off whenever the vehicle is stationary.
The engine then restarts automatically as soon as it is required.
The function is automatically activated every time the ignition is switched on. The instrument cluster
display shows information about the current status ⇒ Indicator lamps.
Always switch off the start/stop system manually when driving through water.
Vehicles with a manual gearbox
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